Tacit representation of muscle activities during coordination training: Muscle synergy analysis to visualize motor enhancement in virtual trajectory of multi-joint arm movement. - Keitaro Koba; Kenta Murakami; Takanori Oku; Kanna Uno; Pipatthana Phatiwuttipat; Yuto Yamashita; Mitsunori Uemura; Hiroaki Hirai; Fumio Miyazaki (BioRob, 2014)

A novel muscle synergy extraction method to explain the equilibrium-point trajectory and endpoint stiffness during human upper-limb movements on a horizontal plane. - Kanna Uno; Takanori Oku; Pipatthana Phatiwuttipat; Keitaro Koba; Yuto Yamashita; Kenta Murakami; Mitsunori Uemura; Hiroaki Hirai; Fumio Miyazaki (BioRob, 2014)

Pilot study on quantitative assessment of muscle imbalance: Differences of muscle synergies, equilibrium-point trajectories, and endpoint stiffness in normal and pathological upper-limb movements. - Takanori Oku; Kanna Uno; Tomoki Nishi; Masayuki Kageyama; Pipatthana Phatiwuttipat; Keitaro Koba; Yuto Yamashita; Kenta Murakami; Mitsunori Uemura; Hiroaki Hirai; Fumio Miyazaki; Hiroaki Naritomi (EMBC, 2014)

Improved human pulse peak estimation using derivative features for noncontact pulse transit time measurements. - Mototaka Yoshioka; Kenta Murakami; Jun Ozawa (IJCNN, 2015)

Non-contact pulse transit time measurement using imaging camera, and its relation to blood pressure. - Kenta Murakami; Mototaka Yoshioka; Jun Ozawa (MVA, 2015)

Pulse Transit Time Variability on a Range of Heart Rates between Resting and Elevated States. - Kenta Murakami; Mototaka Yoshioka (SMC, 2015)

A new approach for non-contact pulse transit time measurement using microwave and image sensors. - Mototaka Yoshioka; Kenta Murakami (ICCE, 2016)

Soft hip walking assist experimental system featuring variable compliance control. - Stephen W. John; Mayumi Komatsu; Kenta Murakami; Jun Ozawa; Masaki Yamamoto 005 (ICCE, 2017)

Cross-wire assist suit concept, for mobile and lightweight multiple degree of freedom hip assistance. - Stephen W. John; Kenta Murakami; Mayumi Komatsu; Shinobu Adachi (ICORR, 2017)

External control of walking direction, using cross-wire mobile assist suit. - Kenta Murakami; Stephen W. John; Mayumi Komatsu; Shinobu Adachi (IROS, 2017)

Kinematic Analysis of Effect on Walking Motion by Assistive Powered Wear with Wire-driven Assist. - Yumeko Imamura; Kenta Murakami; Fumiya Hanzawa; Kazuaki Kishimoto; Yuko Otake; Masahiko Sumitani (ARSO, 2019)

Assist Timing Decision Method for Wire Type Walking Assist Suit by Hip Joint Angular Acceleration. - Junyuan Zhang; Hiroumi Murai; Akihito Ito; Nobutaka Tsujiuchi; Tsuyoshi Inoue; Kenta Murakami; Fumiya Hanzawa; Kazuaki Kishimoto; Jun Ozawa (GCCE, 2020)